Amy Heckerling Director, Writer Michelle Pfeiffer Rosie Actor Paul Rudd Adam Actor Saoirse Ronan Izzie Actor Tracey Ullman Mother Nature Actor Fred Willard Marty Actor Stacey Dash Brianna Actor Graham Norton Taylor Actor Jon Lovitz Nathan Actor Sally Kellerman Self Yasmin Paige Melanie Actor Henry Winkler Self Sarah Alexander Jeannie Actor Scott Rudin Producer Philippe Martinez Producer Alan Latham Producer Cerise Hallam Larkin Producer Alastair Burlingham Executive Producer Karinne Behr Executive Producer David Gorton Executive Producer Elie Samaha Executive Producer Brian Tufano Cinematographer Kate Coggins Film Editing Jon Gregory Film Editing Michael Hedges Original Music Jon Henson Production Design Patrick Rolfe Art Director Robert Wischhusen-Hayes Set Decoration Shay Cunliffe Costume Design Taylor Gerard Hart Production Assistant Anne McCarthy Casting Daniel Hubbard Casting Jay Scully Casting